<!--
	This file is part of ELCube.
	ELCube is free software: you can redistribute it and/or modify
	it under the terms of the GNU Affero General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.
	ELCube is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Affero General Public License for more details.
	You should have received a copy of the GNU Affero General Public License
	along with ELCube.  If not, see <https://www.gnu.org/licenses/>.
-->
<template>
    <span v-if="!editMode">
        <template v-if="value">
            {{value}} <span class="addon-after" v-if="inputOptions.addonAfter">{{inputOptions.addonAfter}}</span>
        </template>
        <template v-else-if="designMode">
            ELCube™ <span class="addon-after" v-if="inputOptions.addonAfter">{{inputOptions.addonAfter}}</span>
        </template>
        <span v-else class="empty"></span>
    </span>
    <a-input size="small" v-else v-model="val" @blur="blur" @focus="focus" @change="change"
             :max-length="inputOptions.maxLength"
             :addon-after="inputOptions.addonAfter"></a-input>
</template>

<script>
    export default {
        props:{
            value: {},
            editMode: {
                type: Boolean,
                default:false
            },
            inputOptions: {
                type:Object,
                default(){
                    return {}
                }
            },
            designMode: Boolean
        },
        data(){
            return {
                changed: false,
                old: undefined
            }
        },
        computed:{
            val:{
                get(){
                    return this.value;
                },
                set(value){
                    this.$emit('input',value);
                }
            }
        },
        methods:{
            focus(){
                this.old = this.val;
            },
            change(){
                this.changed = true;
            },
            blur(){
                if(this.old!==this.val){
                    this.$emit('change',{});
                }
                this.old = this.val;
                this.changed = false;
            }
        }
    }
</script>

<style scoped>
    .addon-after{
        color: #aaaaaa;
    }
</style>